/*
 * Copyright 2019 GridGain Systems, Inc. and Contributors.
 *
 * Licensed under the GridGain Community Edition License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.gridgain.com/products/software/community-edition/gridgain-community-edition-license
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.ml.selection.scoring.metric.classification;

import org.apache.ignite.ml.selection.scoring.metric.Metric;

/**
 * Metric calculator for one class label.
 *
 * @param <L> Type of a label (truth or prediction).
 */
public abstract class ClassMetric<L> implements Metric<L> {
    /** Class label. */
    protected L clsLb;

    /**
     * The class of interest or positive class.
     *
     * @param clsLb The label.
     */
    public ClassMetric(L clsLb) {
        this.clsLb = clsLb;
    }
}
